Science & Research H-1B Sponsorship Jobs in California
California is one of the most active states for H-1B visa science and research sponsorship, anchored by major employers like Genentech, Gilead Sciences, Lawrence Berkeley National Laboratory, and Caltech. Research hubs in the San Francisco Bay Area, San Diego, and Los Angeles draw international scientists, biologists, chemists, and research engineers seeking sponsored positions at biotechs, national labs, and universities.
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As a Site Reliability Engineer with strong networking skills in our Cloud Infrastructure (SRE) team, you help the team own the networks that keep Loft running: cloud networking, VPN and site-to-site connectivity, segmentation, and routing across our offices, test equipment, and ground stations. You keep them reliable, observable, and secure as we scale. You coordinate with IT on the network components that interface with the physical infrastructure used by employees. You coordinate with the Test-Infrastructure team to ensure our test equipment is securely accessible.
You’ll work the way an SRE team works: defining reliability in measurable terms (SLOs for connectivity and ground-station availability), instrumenting the systems that prove it, managing the network as code, and automating away toil so on-call load doesn’t grow with the fleet.
About this role:
- Participate in the design and implement Loft’s network architecture; cloud networking, VPN/site-to-site, segmentation, and routing across offices, ground stations, and test equipment
- Tighten the network security posture: segmentation, access, and connectivity hardening
- Manage the network as code: IaC provisioning, CI/CD, and GitOps
- Define SLOs for connectivity and ground-station availability, and own the observability (metrics, logs, tracing) that measures them; Grafana-centric stacks a plus
- Investigate and resolve reliability issues with root-cause analysis and durable fixes; reduce operational toil through automation
- Contribute to the SRE team’s broader reliability and incident-response work, fostering the SatDevOps culture that power Loft’s DNA
Must haves:
- 4–5 years in network engineering, with deep hands-on networking: routing, VPN/site-to-site, segmentation, DNS, firewalling
- Hands-on Software-Defined Networking: comfortable managing networks programmatically / as code rather than appliance-by-appliance (everything we run is IaC)
- Strong public-cloud networking experience, ideally GCP (VPCs, peering, hybrid connectivity)
- Comfortable operating on a Kubernetes platform (k8s, Docker) and occasionally writing code
- Infrastructure-as-Code (Terraform or similar) and a CI/CD-driven, GitOps workflow
- An SRE mindset: SLOs, observability, and reducing toil through automation
- Ability to debug connectivity issues in a complex, hybrid network environment
- Degree in Computer Science or a related field, or equivalent practical experience
Nice to haves:
- Network certifications (CCNP or similar)
- Hands-on experience with GitOps frameworks (ArgoCD, FluxCD)
- Interest or experience in FinOps and cost-optimized architectures
- Familiarity with security practices: vulnerability scanning, threat detection, risk mitigation
- Understanding of orchestration in resource-constrained environments, like space systems
Some of our awesome benefits:
- 100% company-paid medical, dental, and vision insurance option for employees and dependents
- Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA
- 100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance
- Flexible Time Off policy for vacation and sick leave, and 12 paid holidays
- 401(k) plan and equity options
- Daily catered lunches and snacks in office
- International exposure to our team in France
- Fully paid parental leave; 14 weeks for birthing parent and 10 weeks for non-birthing parent
- Carrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support
- Off-sites and many social events and celebrations
- Relocation assistance when applicable
Compensation
- Salary Range: $157,000 - $239,000 a year
State law requires us to tell you the base compensation range for this role, which is $157,000 - $239,000 per year. This is determined by your education, experience, knowledge, skills, and abilities. The salary range for this role is intentionally wide as we evaluate individuals based on their unique experience and abilities to fit our needs. Most importantly, we are excited to meet you, and see if you are a great fit for our team. What we can’t quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy.
Research shows that while men apply to jobs where they meet an average of 60% of the criteria, women and other underrepresented people tend to only apply when they meet 100% of the qualifications. At Loft, we value respectful debate and people who aren’t afraid to challenge assumptions. We strongly encourage you to apply, even if you don’t check all the boxes.
Who We Are
Loft: Space Made Simple.
Founded in 2017, Loft provides governments, companies, and research institutions with a fast, reliable, and simple way to deploy missions in orbit.
We integrate, launch, and operate spacecraft, offering end-to-end missions as a service across Earth observation, IoT connectivity, on-orbit AI, national security missions, and more. Leveraging our existing space infrastructure and an extensive inventory of satellite buses, Loft is reducing years-long integration and launch timelines to months. With more than 30 missions flown, Loft’s flight heritage and proven technologies enable customers to focus on their mission objectives.
With a growing fleet on track to reach 30 satellites by 2027, we are scaling up quickly across our offices in San Francisco, CA | Golden, CO | and Toulouse, France to meet accelerating demand for space infrastructure. As an international company your resume will be reviewed by people across our offices so please attach a copy in English.
Wanna join the adventure?
As a Site Reliability Engineer with strong networking skills in our Cloud Infrastructure (SRE) team, you help the team own the networks that keep Loft running: cloud networking, VPN and site-to-site connectivity, segmentation, and routing across our offices, test equipment, and ground stations. You keep them reliable, observable, and secure as we scale. You coordinate with IT on the network components that interface with the physical infrastructure used by employees. You coordinate with the Test-Infrastructure team to ensure our test equipment is securely accessible.
You’ll work the way an SRE team works: defining reliability in measurable terms (SLOs for connectivity and ground-station availability), instrumenting the systems that prove it, managing the network as code, and automating away toil so on-call load doesn’t grow with the fleet.
About this role:
- Participate in the design and implement Loft’s network architecture; cloud networking, VPN/site-to-site, segmentation, and routing across offices, ground stations, and test equipment
- Tighten the network security posture: segmentation, access, and connectivity hardening
- Manage the network as code: IaC provisioning, CI/CD, and GitOps
- Define SLOs for connectivity and ground-station availability, and own the observability (metrics, logs, tracing) that measures them; Grafana-centric stacks a plus
- Investigate and resolve reliability issues with root-cause analysis and durable fixes; reduce operational toil through automation
- Contribute to the SRE team’s broader reliability and incident-response work, fostering the SatDevOps culture that power Loft’s DNA
Must haves:
- 4–5 years in network engineering, with deep hands-on networking: routing, VPN/site-to-site, segmentation, DNS, firewalling
- Hands-on Software-Defined Networking: comfortable managing networks programmatically / as code rather than appliance-by-appliance (everything we run is IaC)
- Strong public-cloud networking experience, ideally GCP (VPCs, peering, hybrid connectivity)
- Comfortable operating on a Kubernetes platform (k8s, Docker) and occasionally writing code
- Infrastructure-as-Code (Terraform or similar) and a CI/CD-driven, GitOps workflow
- An SRE mindset: SLOs, observability, and reducing toil through automation
- Ability to debug connectivity issues in a complex, hybrid network environment
- Degree in Computer Science or a related field, or equivalent practical experience
Nice to haves:
- Network certifications (CCNP or similar)
- Hands-on experience with GitOps frameworks (ArgoCD, FluxCD)
- Interest or experience in FinOps and cost-optimized architectures
- Familiarity with security practices: vulnerability scanning, threat detection, risk mitigation
- Understanding of orchestration in resource-constrained environments, like space systems
Some of our awesome benefits:
- 100% company-paid medical, dental, and vision insurance option for employees and dependents
- Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA
- 100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance
- Flexible Time Off policy for vacation and sick leave, and 12 paid holidays
- 401(k) plan and equity options
- Daily catered lunches and snacks in office
- International exposure to our team in France
- Fully paid parental leave; 14 weeks for birthing parent and 10 weeks for non-birthing parent
- Carrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support
- Off-sites and many social events and celebrations
- Relocation assistance when applicable
Compensation
- Salary Range: $157,000 - $239,000 a year
State law requires us to tell you the base compensation range for this role, which is $157,000 - $239,000 per year. This is determined by your education, experience, knowledge, skills, and abilities. The salary range for this role is intentionally wide as we evaluate individuals based on their unique experience and abilities to fit our needs. Most importantly, we are excited to meet you, and see if you are a great fit for our team. What we can’t quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy.
Research shows that while men apply to jobs where they meet an average of 60% of the criteria, women and other underrepresented people tend to only apply when they meet 100% of the qualifications. At Loft, we value respectful debate and people who aren’t afraid to challenge assumptions. We strongly encourage you to apply, even if you don’t check all the boxes.
Who We Are
Loft: Space Made Simple.
Founded in 2017, Loft provides governments, companies, and research institutions with a fast, reliable, and simple way to deploy missions in orbit.
We integrate, launch, and operate spacecraft, offering end-to-end missions as a service across Earth observation, IoT connectivity, on-orbit AI, national security missions, and more. Leveraging our existing space infrastructure and an extensive inventory of satellite buses, Loft is reducing years-long integration and launch timelines to months. With more than 30 missions flown, Loft’s flight heritage and proven technologies enable customers to focus on their mission objectives.
With a growing fleet on track to reach 30 satellites by 2027, we are scaling up quickly across our offices in San Francisco, CA | Golden, CO | and Toulouse, France to meet accelerating demand for space infrastructure. As an international company your resume will be reviewed by people across our offices so please attach a copy in English.
H-1B Science & Research Job Roles in California
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Search Science & Research Jobs in CaliforniaScience & Research H-1B Sponsorship Jobs in California: Frequently Asked Questions
Which science and research companies sponsor H-1B visas in California?
California's biotechnology and life sciences sector includes some of the most active H-1B visa sponsors in the country. Companies like Genentech, Gilead Sciences, Amgen, Illumina, and 10x Genomics have consistent histories of H-1B filings for research roles. National laboratories such as Lawrence Berkeley, SLAC, and JPL also sponsor research scientists. University of California campuses are among the top institutional sponsors statewide.
Which cities in California have the most science and research H-1B sponsorship jobs?
The San Francisco Bay Area leads by volume, with concentrations in South San Francisco, San Francisco, and the broader biotech corridor along Highway 101. San Diego is a major hub for pharmaceutical and genomics research, home to companies like Illumina and Scripps Research. Los Angeles has growing research activity tied to UCLA, USC, and several biotech campuses. Sacramento sees smaller but steady demand from agricultural and environmental research employers.
What types of science and research roles typically qualify for H-1B sponsorship in California?
Roles that typically qualify are those requiring at least a bachelor's degree in a specific scientific or technical discipline. Common examples include research scientists, computational biologists, chemists, biostatisticians, clinical research associates, environmental scientists, and R&D engineers. USCIS evaluates whether the position qualifies as a specialty occupation, meaning the degree requirement must be tied directly to the specific job duties, not just general education.
How do I find science and research H-1B sponsorship jobs in California?
Migrate Mate is built specifically for international job seekers and filters science and research positions in California by H-1B sponsorship history, so you can focus on employers who have filed for H-1B workers in your field rather than applying broadly. Search by role type and location to identify active opportunities at California biotechs, national labs, and research universities. This saves significant time compared to manually verifying sponsorship eligibility on a company-by-company basis.
Are there any California-specific considerations for H-1B sponsorship in science and research?
California's strong university system and NIH-funded research infrastructure mean many sponsoring employers are either academic institutions or companies spun out of university research programs. Employers in California must comply with state labor laws on top of federal H-1B prevailing wage requirements, which can affect how job offers are structured. California's high concentration of cap-exempt employers, including universities and nonprofit research organizations, also means some positions can be filed outside the annual H-1B lottery.
What is the prevailing wage for H-1B science & research jobs in California?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.